Porcelain Insulators For Overhead Power Lines With Anominal Voltage Greater Than 1000 V As Per Is 731 , Wire;Sty, Gi, 7/12 Swg, In Kg , Arrester; 7.2Kv, 10Ka, W/Insulating Base , Wire; Gi, 10Swg , Rod; Stay, 5/8In, Gi,W/Anchr Rod, Plt Turn Quantity: 2331